If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x in (-oo:+oo)
((x-3)^2)/3 = 25 // - 25
((x-3)^2)/3-25 = 0
((x-3)^2)/3+(-25*3)/3 = 0
(x-3)^2-25*3 = 0
x^2-6*x-66 = 0
x^2-6*x-66 = 0
x^2-6*x-66 = 0
DELTA = (-6)^2-(-66*1*4)
DELTA = 300
DELTA > 0
x = (300^(1/2)+6)/(1*2) or x = (6-300^(1/2))/(1*2)
x = (10*3^(1/2)+6)/2 or x = (6-10*3^(1/2))/2
(x-((6-10*3^(1/2))/2))*(x-((10*3^(1/2)+6)/2)) = 0
((x-((6-10*3^(1/2))/2))*(x-((10*3^(1/2)+6)/2)))/3 = 0
((x-((6-10*3^(1/2))/2))*(x-((10*3^(1/2)+6)/2)))/3 = 0 // * 3
(x-((6-10*3^(1/2))/2))*(x-((10*3^(1/2)+6)/2)) = 0
( x-((10*3^(1/2)+6)/2) )
x-((10*3^(1/2)+6)/2) = 0 // + (10*3^(1/2)+6)/2
x = (10*3^(1/2)+6)/2
( x-((6-10*3^(1/2))/2) )
x-((6-10*3^(1/2))/2) = 0 // + (6-10*3^(1/2))/2
x = (6-10*3^(1/2))/2
x in { (10*3^(1/2)+6)/2, (6-10*3^(1/2))/2 }
| -x-8=10 | | n+17=20 | | k/4=13 | | (5x-3)(x-5)=0 | | 2x(4)+y=1 | | 2x(2)+y=1 | | x^4-16=x^3 | | 5x+50=3x+290 | | 3y-20=y+80 | | 5x+14=9+x | | (m-1)(m+5)=0 | | 4(7z-3)-2= | | 3x-1/5-8=5 | | 11-1/2y=3+6x | | 4,392/80= | | n^2+16=-10n | | 13x+0= | | 3a+a/7 | | 80-x=9-2x | | (-6)(4x)= | | 4x^3-23x^2+44x-24=0 | | -11=11 | | 5=4k+2-6 | | 5(n+1)=7(n-3)+10 | | (3x+2)=(6x-118) | | 4x-(3/4)=(5/8) | | f(x)=-2(x+3)2-5 | | 6y-7=-37 | | 2(x-3)+4x=30 | | 5x(5x-2)=4-10x | | -(-3n-7)-3(n+7)=1-2n+4n-9 | | ((5x)/2)-4=((2x-7)/9) |